250097240

素因数分解:

$2^3\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{2833}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 563172480

約数和(自身を除く): 313075240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2207, 2833, 4414, 5666, 8828, 11035, 11332, 14165, 17656, 22070, 22664, 28330, 44140, 56660, 88280, 113320, 6252431, 12504862, 25009724, 31262155, 50019448, 62524310, 125048620, 250097240]

約数ペア:

[(1, 250097240), (2, 125048620), (4, 62524310), (5, 50019448), (8, 31262155), (10, 25009724), (20, 12504862), (40, 6252431), (2207, 113320), (2833, 88280), (4414, 56660), (5666, 44140), (8828, 28330), (11035, 22664), (11332, 22070), (14165, 17656)]